Who killed Charlie

I don’t think it was Belle. That’s another red herring and way too easy. I think it was that psycho Jan Spears. It doesn’t seem like there was any other reason to bring her back to life, except to say she killed Charlie and framed Belle. Now, I have no idea how she did it because logically speaking, that would be near impossible. However, this is Days and we know how that the writing is never based on reality. I also think John will be key to putting this together. He may think it’s Belle, but the way the show ended, I think the person in the red coat will turn around and John will see it’s Jan Spears.